//
//  BBSimpleBlobTracker.h
//  BBTouch
//
//  Created by ben smith on 8/18/08.
//  This file is part of BBTouch.
//
//  BBTouch is free software: you can redistribute it and/or modify
//  it under the terms of the GNU Lesser General Public License as published by
//  the Free Software Foundation, either version 3 of the License, or
//  (at your option) any later version.

//  BBTouch is distributed in the hope that it will be useful,
//  but WITHOUT ANY WARRANTY; without even the implied warranty of
//  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
//  GNU Lesser General Public License for more details.

//  You should have received a copy of the GNU Lesser General Public License
//  along with BBTouch.  If not, see <http://www.gnu.org/licenses/>.
// 
//  Copyright 2008 Ben Britten Smith ben@benbritten.com .
//

#import <Cocoa/Cocoa.h>

// this is just a nice object that keeps track of the 'current' blobs via notifications

@interface BBSimpleBlobTracker : NSObject {
	NSMutableArray * blobPoints;
	id delegate;
}

@property (retain) id delegate;
@property (retain) NSMutableArray * blobPoints;

- (id) init;
- (int)indexOfBlobWithID:(int)blobId;
- (void) dealloc;
- (void)awakeFromNib;
- (void)blobDone:(NSNotification*)note;
- (void)blobDown:(NSNotification*)note;
- (void)blobDragged:(NSNotification*)note;
- (void)blobUp:(NSNotification*)note;
- (void)setup;

// 9 methods


@end
